YHS-787 Digital Process Calibration Calibrator Multimeter Meter Tester F 787 yh
25% Manual Step plus Auto Step and Auto Ramp on mA output. - Simultaneous mA and % of scale readout. - 1000V overload protection on V, ohms, frequency. Auto: slow smooth ramp, fast smooth ramp, slow smooth rate, fast smooth rate, 25% step.